Please check notes in each part listing to ensure the A/C Power Module is correct for your 1986 CADILLAC SEVILLE with a 4.1L 250 engine. ACDELCO & FOUR SEASONS are competing brands, and each brand's A/C Power Module may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a A/C Power Module fits only certain 1986 CADILLAC SEVILLE models.
Clicking a "More Info" link will display a picture and/or other details about that A/C Power Module in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a A/C Power Module, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Heat & Air Conditioning parts, other CADILLAC SEVILLE parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 1986 CADILLAC will not be lost if you switch.